What We Have In Common 5-6-08
Our names are Shawn, Paul, and Matt.
We all like rock music, skateboarding, food, and girls.
About Chemical Reactions5-8-08
Organic Reactions- are reactions containing organic compounds.
Redox Reactions- is when a compounds oxidation number changes.
Calcium Chloride(CaCl2)- is the ionic compound of calcium and chlorine and is Highly disolvable in water.
When we added the B,B the chenical rose with bubbles and was green and cloudy.
NaHCO3+ CaCl2
Nothing happened. The chemicals just sat there. Completely Idle.
Film canister is 5.8 grams
Sodium bicarbinate is 1 .5 grams
Calcium chloride is .3 grams
we aidded 10 mililiters of water and the compound rose after.
Procedures
\hMass a blue paper( g.)
add tip of a scoopSubtract mass of paper
A bond that is insoluble I am a metallic bond.
A bond that can gain and loose electrons is an ionic bond. Properties theyre is a transfer of electrons.
A bond that can not feel partial to either of the atoms in my bond. Sports and Chemistry__5-22-08 Wrestling is ionic, because there is attraction between the wrestlers, which are on opposing teams, like ions in an ionic bond.
Skateboarding is Covalent, because there is a shared part of the soul between the skater and the skateboard.
Football is metallic, because you have to weave through the defensive line, like the electrons in a metallic bond.
OIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOl
5-30-08
We are now in the middle of a lab trying to see if sodium iodide and lead nitrate mixed together if the mass changes.
What We Have In Common 5-6-08
Our names are Shawn, Paul, and Matt.
We all like rock music, skateboarding, food, and girls.
About Chemical Reactions5-8-08
Organic Reactions- are reactions containing organic compounds.
Redox Reactions- is when a compounds oxidation number changes.
Calcium Chloride(CaCl2)- is the ionic compound of calcium and chlorine and is Highly disolvable in water.
http://en.wikipedia.org/wiki/Calcium_chloride
http://en.wikipedia.org/wiki/Chemical_reaction
Matts Notebook 5-12-08
Formula Lab
2NaHCO3 (Sodium Bicarbinate)
Sodium- 2 atoms
Hydrogen-2 atoms
Carbon- 2 atoms
Oxygen- 6 atoms
Ca(OH)2 (Calcium Hydroxides)
Calcium 1 atom
Oxygen 2 atoms
Hydrogen 2 atoms
Reactants Observations_
Film canister is 5.8 grams
Sodium bicarbinate is 1 .5 grams
Calcium chloride is .3 grams
we aidded 10 mililiters of water and the compound rose after.
Procedures
\hMass a blue paper( g.)
add tip of a scoopSubtract mass of paper
A bond that is insoluble I am a metallic bond.
A bond that can gain and loose electrons is an ionic bond. Properties theyre is a transfer of electrons.
A bond that can not feel partial to either of the atoms in my bond.
Sports and Chemistry__5-22-08
Wrestling is ionic, because there is attraction between the wrestlers, which are on opposing teams, like ions in an ionic bond.
Skateboarding is Covalent, because there is a shared part of the soul between the skater and the skateboard.
Football is metallic, because you have to weave through the defensive line, like the electrons in a metallic bond.
OIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOIOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOlOl
5-30-08
We are now in the middle of a lab trying to see if sodium iodide and lead nitrate mixed together if the mass changes.
6-9-08
A rockets "center of gravity" is very easy to understand and to find.
http://exploration.grc.nasa.gov/education/rocket/rktcg.html